<?php

/**
 * This is the model class for table "{{position_level}}".
 *
 * The followings are the available columns in table '{{position_level}}':
 * @property string $id
 * @property integer $type
 * @property string $name
 * @property integer $attr_id
 */
class HrPositionLevel extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return HrPositionLevel the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
	
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{position_level}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('level, name, attr_id, brand', 'required'),
			array('name,level', 'length', 'max'=>255),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, level, name, attr_id, brand,status', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'level' => 'Level',
			'name' => 'Name',
			'attr_id' => 'Attr',
			'brand' => 'Brand',
			'status' => 'status',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('level',$this->level,true);
		$criteria->compare('name',$this->name,true);
		$criteria->compare('attr_id',$this->attr_id);
		$criteria->compare('brand',$this->brand);
		$criteria->compare('status',$this->status);


		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	public function getInfoById($id,$column)
	{
		$temp = HrPositionLevel::model()->findByPk($id);
		return $temp->$column?$temp->$column:null;
	}


}